158085719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20443}}^1$

素因数の和:20510

約数の個数: 16

約数和(自身を含む): 186449280

約数和(自身を除く): 28363561

約数列:

[1, 11, 19, 37, 209, 407, 703, 7733, 20443, 224873, 388417, 756391, 4272587, 8320301, 14371429, 158085719]

約数ペア:

[(1, 158085719), (11, 14371429), (19, 8320301), (37, 4272587), (209, 756391), (407, 388417), (703, 224873), (7733, 20443)]